1
General Mach Discussion / Re: Backlash compensation causes non constant feed
« on: May 02, 2007, 03:41:30 PM »
Thanks for your help Graham and Brett.
I did have too much compensation set and the shuttle accel 0.1 has helped with the dwell on the non reversing axis. I was already in CV mode. I do still get a dwell and the ballbar plot is showing reversal spikes, I am wondering if these may be due to the dwell. Why does the nonreversing axis have to dwell anyway? I will post a new plot so you can see how things have improved. You will see from the summaries there are still some areas for me to work on.
What is shuttle accel. anyway I did not understand the explanation in the Mach3 manual?
I did have too much compensation set and the shuttle accel 0.1 has helped with the dwell on the non reversing axis. I was already in CV mode. I do still get a dwell and the ballbar plot is showing reversal spikes, I am wondering if these may be due to the dwell. Why does the nonreversing axis have to dwell anyway? I will post a new plot so you can see how things have improved. You will see from the summaries there are still some areas for me to work on.
What is shuttle accel. anyway I did not understand the explanation in the Mach3 manual?